3v4l.org

run code in 300+ PHP versions simultaneously
<?php $array = array(); if(strcmp('test',$array) === 0) { echo "true"; } else { echo "false"; }

Here you find the average performance (time & memory) of each version. A grayed out version indicates it didn't complete successfully (based on exit-code).

VersionSystem time (s)User time (s)Memory (MiB)
8.3.40.0140.00718.79
8.3.30.0040.01219.05
8.3.20.0040.00420.18
8.3.10.0040.00422.13
8.3.00.0080.00022.45
8.2.170.0040.01122.96
8.2.160.0140.00020.63
8.2.150.0090.00024.18
8.2.140.0000.00824.66
8.2.130.0050.00226.16
8.2.120.0040.00419.36
8.2.110.0030.00622.11
8.2.100.0090.00317.72
8.2.90.0030.00617.89
8.2.80.0030.00917.97
8.2.70.0030.00517.50
8.2.60.0040.00417.68
8.2.50.0000.00818.07
8.2.40.0040.00418.03
8.2.30.0040.00717.84
8.2.20.0000.00717.64
8.2.10.0040.00417.61
8.2.00.0000.00717.78
8.1.270.0040.00423.77
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0060.00320.63
8.1.230.0040.00820.99
8.1.220.0080.00017.74
8.1.210.0040.00418.80
8.1.200.0060.00317.48
8.1.190.0000.00717.52
8.1.180.0040.00418.10
8.1.170.0090.00018.44
8.1.160.0090.00021.82
8.1.150.0000.00918.49
8.1.140.0040.00417.35
8.1.130.0070.00017.47
8.1.120.0000.00717.32
8.1.110.0070.00017.45
8.1.100.0040.00417.28
8.1.90.0070.00017.25
8.1.80.0000.00817.46
8.1.70.0000.00817.28
8.1.60.0040.00417.53
8.1.50.0000.00817.38
8.1.40.0070.00017.51
8.1.30.0050.00317.54
8.1.20.0050.00317.64
8.1.10.0040.00417.56
8.1.00.0070.00017.52
8.0.300.0000.00819.90
8.0.290.0050.00217.18
8.0.280.0070.00018.41
8.0.270.0030.00317.11
8.0.260.0030.00316.82
8.0.250.0050.00216.99
8.0.240.0030.00316.94
8.0.230.0020.00516.94
8.0.220.0030.00316.87
8.0.210.0000.00716.86
8.0.200.0000.00816.93
8.0.190.0000.00816.90
8.0.180.0000.00716.92
8.0.170.0040.00316.81
8.0.160.0030.00516.84
8.0.150.0050.00316.79
8.0.140.0040.00416.88
8.0.130.0000.00813.32
8.0.120.0000.00816.83
8.0.110.0000.00816.95
8.0.100.0000.00716.72
8.0.90.0040.00416.74
8.0.80.0090.00616.85
8.0.70.0070.00016.95
8.0.60.0040.00416.76
8.0.50.0000.00716.93
8.0.30.0140.00816.90
8.0.20.0070.01417.40
8.0.10.0040.00416.84
8.0.00.0090.01216.67
7.4.330.0050.00015.14
7.4.320.0060.00016.52
7.4.300.0000.00616.49
7.4.290.0000.00716.51
7.4.280.0000.00816.40
7.4.270.0050.00316.57
7.4.260.0000.00816.47
7.4.250.0030.00616.46
7.4.240.0050.00216.47
7.4.230.0030.00316.42
7.4.220.0070.01016.55
7.4.210.0070.00916.62
7.4.200.0000.00716.58
7.4.190.0070.00016.75
7.4.160.0060.00916.53
7.4.150.0050.01117.40
7.4.140.0120.00517.86
7.4.130.0120.01016.57
7.4.120.0120.00616.50
7.4.110.0100.00716.57
7.4.100.0090.01516.45
7.4.90.0120.00616.48
7.4.80.0100.01019.39
7.4.70.0100.00616.54
7.4.60.0080.00816.40
7.4.50.0050.00916.45
7.4.40.0090.00718.46
7.4.30.0060.01016.36
7.4.20.0120.00416.41
7.4.10.0080.00816.28
7.4.00.0070.00915.98
7.3.330.0050.00013.08
7.3.320.0000.00513.19
7.3.310.0030.00316.33
7.3.300.0030.00316.11
7.3.290.0080.00816.25
7.3.280.0080.00816.23
7.3.270.0040.01417.40
7.3.260.0030.01316.26
7.3.250.0140.00316.29
7.3.240.0000.01516.20
7.3.230.0090.01516.39
7.3.210.0130.00316.26
7.3.200.0060.01019.39
7.3.190.0060.01116.51
7.3.180.0080.00816.31
7.3.170.0050.01116.15
7.3.160.0130.00316.25
7.3.150.0090.00716.17
7.3.140.0060.00916.20
7.3.130.0120.00416.34
7.3.120.0060.00815.56
7.3.110.0060.01016.26
7.3.100.0070.01016.29
7.3.90.0060.00916.21
7.3.80.0060.00916.19
7.3.70.0120.00316.16
7.3.60.0060.00916.20
7.3.50.0030.01416.20
7.3.40.0120.00316.16
7.3.30.0070.00716.28
7.3.20.0080.00816.23
7.3.10.0130.00516.12
7.3.00.0080.01216.28
7.2.330.0120.00416.41
7.2.320.0130.01016.57
7.2.310.0050.01016.51
7.2.300.0130.00416.50
7.2.290.0060.01016.38
7.2.280.0030.01316.39
7.2.270.0080.00816.38
7.2.260.0110.00516.18
7.2.250.0110.00716.38
7.2.240.0000.01616.25
7.2.230.0090.00616.28
7.2.220.0070.00716.05
7.2.210.0080.00816.31
7.2.200.0040.01216.27
7.2.190.0130.00616.19
7.2.180.0130.00316.31
7.2.170.0060.01216.22
7.2.160.0060.00916.27
7.2.150.0060.01016.31
7.2.140.0160.00016.30
7.2.130.0110.00716.37
7.2.120.0060.01216.48
7.2.110.0100.00716.34
7.2.100.0100.00916.47
7.2.90.0120.00816.53
7.2.80.0110.00816.52
7.2.70.0150.00616.53
7.2.60.0120.00516.48
7.2.50.0120.00716.46
7.2.40.0130.00516.59
7.2.30.0140.00816.45
7.2.20.0070.01216.41
7.2.10.0140.00416.25
7.2.00.0100.00717.23
7.1.330.0100.00515.21
7.1.320.0030.01115.34
7.1.310.0070.00715.43
7.1.300.0040.01115.48
7.1.290.0110.00315.17
7.1.280.0140.00715.29
7.1.270.0080.00915.44
7.1.260.0120.00315.46
7.1.250.0130.00515.50
7.1.240.0070.01014.96
7.1.230.0120.00315.34
7.1.220.0190.00315.32
7.1.210.0040.01215.27
7.1.200.0050.00915.48
7.1.190.0080.00815.36
7.1.180.0060.00915.27
7.1.170.0100.00415.38
7.1.160.0100.01015.19
7.1.150.0120.00415.26
7.1.140.0070.00715.39
7.1.130.0060.00915.16
7.1.120.0090.00614.90
7.1.110.0060.01215.20
7.1.100.0060.00816.65
7.1.90.0030.01115.26
7.1.80.0000.01515.21
7.1.70.0040.00916.05
7.1.60.0160.00717.49
7.1.50.0110.00815.83
7.1.40.0060.00915.43
7.1.30.0150.00615.22
7.1.20.0170.00615.46
7.1.10.0110.00415.36
7.1.00.0070.04118.78
7.0.330.0040.01114.71
7.0.320.0070.00714.87
7.0.310.0000.01514.83
7.0.300.0040.01115.11
7.0.290.0030.01214.91
7.0.280.0140.00015.01
7.0.270.0060.00914.97
7.0.260.0090.00614.98
7.0.250.0060.00915.02
7.0.240.0060.00915.23
7.0.230.0090.00514.96
7.0.220.0040.01114.93
7.0.210.0060.01014.88
7.0.200.0050.00715.78
7.0.190.0070.00714.88
7.0.180.0120.00314.74
7.0.170.0130.00614.87
7.0.160.0150.00315.08
7.0.150.0130.00315.02
7.0.140.0040.04218.45
7.0.130.0080.00815.20
7.0.120.0150.00715.15
7.0.110.0160.00315.19
7.0.100.0070.01015.02
7.0.90.0070.01014.85
7.0.80.0130.00314.96
7.0.70.0110.00814.84
7.0.60.0140.04117.39
7.0.50.0070.03616.40
7.0.40.0090.03217.50
7.0.30.0170.04517.52
7.0.20.0230.03717.65
7.0.10.0130.02917.55
7.0.00.0070.04017.43
5.6.400.0050.01516.02
5.6.390.0140.00415.70
5.6.380.0100.00715.72
5.6.370.0060.01015.77
5.6.360.0070.01115.41
5.6.350.0000.01715.83
5.6.340.0030.01415.92
5.6.330.0060.01215.60
5.6.320.0140.00315.92
5.6.310.0070.01015.77
5.6.300.0110.00815.52
5.6.290.0090.00915.71
5.6.280.0150.03318.32
5.6.270.0060.01215.62
5.6.260.0040.01915.56
5.6.250.0090.01315.62
5.6.240.0120.00915.60
5.6.230.0060.01215.79
5.6.220.0120.00915.87
5.6.210.0080.03918.22
5.6.200.0150.03216.93
5.6.190.0060.04918.09
5.6.180.2110.03118.21
5.6.170.0160.02818.08
5.6.160.0110.03018.07
5.6.150.0110.04216.97
5.6.140.0080.03616.96
5.6.130.0120.04416.88
5.6.120.0110.03218.39
5.6.110.0080.04618.43
5.6.100.0110.02318.37
5.6.90.0070.03518.34
5.6.80.0070.02418.18
5.6.70.0150.04818.13
5.6.60.0090.00915.46
5.6.50.0120.00415.95
5.6.40.0110.00715.77
5.6.30.0070.01415.71
5.6.20.0000.01915.64
5.6.10.0040.01315.77
5.6.00.0130.00515.73
5.5.380.0030.01715.57
5.5.370.0180.00615.70
5.5.360.0070.01415.80
5.5.350.0020.02617.87
5.5.340.0070.04516.77
5.5.330.0070.03217.88
5.5.320.0180.02718.01
5.5.310.0130.02317.93
5.5.300.0070.02416.95
5.5.290.0070.05116.80
5.5.280.0080.03018.33
5.5.270.0090.02218.29
5.5.260.0100.03218.29
5.5.250.0200.03318.04
5.5.240.0070.04517.86
5.5.230.0140.00515.45
5.5.220.0120.00815.98
5.5.210.0090.00915.68
5.5.200.0050.01315.96
5.5.190.0080.01015.64
5.5.180.0080.01115.47
5.5.170.0040.01515.90
5.5.160.0030.01315.46
5.5.150.0040.01515.91
5.5.140.0160.00315.74
5.5.130.0060.01115.61
5.5.120.0040.01915.75
5.5.110.0160.00515.91
5.5.100.0120.00615.51
5.5.90.0170.00315.48
5.5.80.0100.01015.78
5.5.70.0120.01215.55
5.5.60.0100.00915.38
5.5.50.0110.01115.77
5.5.40.0090.00915.61
5.5.30.0070.01015.52
5.5.20.0150.00315.50
5.5.10.0090.00915.18
5.5.00.0070.01115.63
5.4.450.0500.04315.81
5.4.440.0260.02615.93
5.4.430.0360.03515.72
5.4.420.0180.02015.84
5.4.410.0140.02615.73
5.4.400.0170.03715.59
5.4.390.0170.02815.53
5.4.380.0160.02715.55
5.4.370.0080.02115.63
5.4.360.0060.02615.48
5.4.350.0040.02412.24
5.4.340.0040.02412.15
5.4.330.0060.00912.47
5.4.320.0070.02212.36
5.4.310.0070.02512.49
5.4.300.0060.02212.44
5.4.290.0070.02312.45
5.4.280.0040.02512.33
5.4.270.0050.02312.39
5.4.260.0040.02412.43
5.4.250.0070.02112.34
5.4.240.0090.01912.36
5.4.230.0090.02212.39
5.4.220.0090.02212.30
5.4.210.0100.01812.39
5.4.200.0060.02412.32
5.4.190.0050.02312.38
5.4.180.0100.02112.37
5.4.170.0050.02712.33
5.4.160.0040.02512.47
5.4.150.0040.02312.37
5.4.140.0080.02012.22
5.4.130.0090.02312.15
5.4.120.0100.01912.26
5.4.110.0080.02412.18
5.4.100.0090.02012.15
5.4.90.0050.02512.18
5.4.80.0070.02112.25
5.4.70.0070.02012.14
5.4.60.0080.01912.14
5.4.50.0060.02412.20
5.4.40.0060.02312.21
5.4.30.0100.02012.18
5.4.20.0060.02112.21
5.4.10.0050.02212.16
5.4.00.0040.02311.94
5.3.290.0050.02412.88
5.3.280.0030.02512.74
5.3.270.0050.02512.80
5.3.260.0090.02112.84
5.3.250.0050.02312.81
5.3.240.0100.02612.75
5.3.230.0090.02212.91
5.3.220.0040.02812.73
5.3.210.0070.02512.76
5.3.200.0030.02612.77
5.3.190.0100.02112.82
5.3.180.0090.02112.91
5.3.170.0070.02312.85
5.3.160.0080.02212.90
5.3.150.0130.02112.94
5.3.140.0070.02112.95
5.3.130.0100.02212.95
5.3.120.0050.02712.87
5.3.110.0080.02112.78
5.3.100.0090.02012.51
5.3.90.0060.02312.56
5.3.80.0070.02012.57
5.3.70.0090.01912.45
5.3.60.0070.02312.50
5.3.50.0020.02712.46
5.3.40.0050.02612.42
5.3.30.0040.02212.44
5.3.20.0080.02012.28
5.3.10.0030.02312.19
5.3.00.0070.02012.15
5.2.170.0050.01810.58
5.2.160.0030.02410.63
5.2.150.0070.01610.59
5.2.140.0060.01810.51
5.2.130.0030.01910.52
5.2.120.0060.01710.55
5.2.110.0040.01810.50
5.2.100.0070.01610.54
5.2.90.0050.01810.58
5.2.80.0070.01810.48
5.2.70.0060.01910.50
5.2.60.0060.01710.51
5.2.50.0030.02010.50
5.2.40.0060.01810.51
5.2.30.0080.01710.39
5.2.20.0040.02010.33
5.2.10.0070.01710.29
5.2.00.0050.02010.26
5.1.60.0050.0179.54
5.1.50.0040.0169.52
5.1.40.0060.0169.68
5.1.30.0050.0189.76
5.1.20.0050.0199.74
5.1.10.0040.0209.55
5.1.00.0050.0189.61
5.0.50.0030.0158.46
5.0.40.0040.0138.29
5.0.30.0070.0158.21
5.0.20.0040.0118.19
5.0.10.0020.0148.18
5.0.00.0030.0198.17
4.4.90.0060.0077.46
4.4.80.0060.0097.45
4.4.70.0040.0097.45
4.4.60.0030.0107.45
4.4.50.0030.0107.46
4.4.40.0020.0187.42
4.4.30.0020.0097.45
4.4.20.0010.0127.49
4.4.10.0040.0117.50
4.4.00.0020.0147.45
4.3.110.0010.0127.41
4.3.100.0020.0127.40
4.3.90.0010.0107.38
4.3.80.0020.0147.36
4.3.70.0020.0097.38
4.3.60.0010.0107.38
4.3.50.0020.0097.38
4.3.40.0040.0127.34
4.3.30.0020.0116.71
4.3.20.0020.0106.70
4.3.10.0020.0096.68
4.3.00.0090.0129.26

preferences:
40.84 ms | 400 KiB | 5 Q