3v4l.org

run code in 300+ PHP versions simultaneously
<?php define ("FOO", 34); $str="bla bla ${FOO} bar"; echo $str;

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)
8.3.60.0070.01418.31
8.3.50.0110.01021.10
8.3.40.0120.00318.67
8.3.30.0030.01019.08
8.3.20.0070.00020.34
8.3.10.0070.00723.48
8.3.00.0040.00419.01
8.2.180.0070.00716.50
8.2.170.0170.00322.96
8.2.160.0110.00420.53
8.2.150.0110.00424.18
8.2.140.0060.00324.66
8.2.130.0040.00426.16
8.2.120.0080.00021.91
8.2.110.0060.00322.13
8.2.100.0090.00317.72
8.2.90.0080.00019.22
8.2.80.0030.00617.97
8.2.70.0060.00317.75
8.2.60.0080.00018.04
8.2.50.0030.00618.07
8.2.40.0020.00518.22
8.2.30.0000.00717.98
8.2.20.0040.00417.75
8.2.10.0000.00817.93
8.2.00.0040.00417.74
8.1.280.0070.01425.92
8.1.270.0040.00423.79
8.1.260.0050.00226.35
8.1.250.0080.00028.09
8.1.240.0030.00623.89
8.1.230.0050.00520.97
8.1.220.0040.00417.74
8.1.210.0030.00618.77
8.1.200.0060.00317.25
8.1.190.0050.00317.13
8.1.180.0050.00318.10
8.1.170.0060.00320.38
8.1.160.0070.00022.01
8.1.150.0000.00818.93
8.1.140.0050.00217.28
8.1.130.0000.00717.80
8.1.120.0000.00717.44
8.1.110.0000.00717.31
8.1.100.0030.00317.27
8.1.90.0030.00517.39
8.1.80.0040.00417.31
8.1.70.0000.00717.34
8.1.60.0060.00317.50
8.1.50.0040.00417.46
8.1.40.0000.00817.39
8.1.30.0030.00617.57
8.1.20.0000.00717.48
8.1.10.0050.00217.57
8.1.00.0040.00417.45
8.0.300.0040.00418.77
8.0.290.0040.00416.63
8.0.280.0000.00718.48
8.0.270.0000.00717.21
8.0.260.0000.00617.22
8.0.250.0070.00017.06
8.0.240.0000.00816.88
8.0.230.0000.00716.96
8.0.220.0030.00316.99
8.0.210.0000.00716.91
8.0.200.0070.00017.08
8.0.190.0020.00516.90
8.0.180.0040.00416.99
8.0.170.0040.00416.94
8.0.160.0000.00816.98
8.0.150.0000.00716.91
8.0.140.0000.00816.87
8.0.130.0000.00613.44
8.0.120.0000.00716.96
8.0.110.0020.00517.00
8.0.100.0040.00417.05
8.0.90.0030.00616.73
8.0.80.0030.01317.01
8.0.70.0000.00716.98
8.0.60.0050.00316.89
8.0.50.0050.00216.96
8.0.30.0110.01017.11
8.0.20.0120.00717.40
8.0.10.0000.00817.08
8.0.00.0070.01316.93
7.4.330.0050.00015.02
7.4.320.0070.00016.46
7.4.300.0030.00316.33
7.4.290.0040.00416.36
7.4.280.0060.00316.52
7.4.270.0030.00316.33
7.4.260.0070.00016.56
7.4.250.0070.00016.41
7.4.240.0050.00216.55
7.4.230.0000.00716.43
7.4.220.0090.01216.52
7.4.210.0090.01216.47
7.4.200.0030.00316.34
7.4.160.0060.01216.36
7.4.150.0140.00717.40
7.4.140.0090.01117.86
7.4.130.0140.00416.48
7.4.120.0100.00716.35
7.4.110.0070.01016.41
7.4.100.0030.01516.63
7.4.90.0130.00316.47
7.4.80.0070.01019.39
7.4.70.0030.01616.56
7.4.60.0080.00816.43
7.4.50.0040.00416.30
7.4.40.0090.00916.59
7.4.30.0100.00716.42
7.4.00.0070.00714.81
7.3.330.0000.00513.19
7.3.320.0030.00313.06
7.3.310.0020.00516.34
7.3.300.0000.00716.16
7.3.290.0060.01216.34
7.3.280.0070.01316.33
7.3.270.0080.01217.40
7.3.260.0100.00716.41
7.3.250.0110.00816.46
7.3.240.0120.00616.54
7.3.230.0070.01016.39
7.3.210.0120.00916.43
7.3.200.0070.01019.39
7.3.190.0090.01816.61
7.3.180.0040.01316.58
7.3.170.0120.00916.39
7.3.160.0090.01316.48
7.2.330.0090.00916.54
7.2.320.0030.01816.66
7.2.310.0160.00716.30
7.2.300.0070.01016.59
7.2.290.0160.00716.25
7.2.110.0640.00716.45
7.2.100.0130.00716.59
7.2.90.0180.00016.61
7.2.80.2340.00616.55
7.2.70.0520.01016.83
7.2.60.0070.00816.74
7.2.50.0530.00416.70
7.2.40.0110.00716.89
7.2.30.0100.01016.48
7.2.20.0190.00016.70
7.2.10.0080.00816.61
7.2.00.0140.00417.97
7.1.230.0100.00715.79
7.1.220.0150.00015.70
7.1.210.0110.00415.52
7.1.200.0060.00815.67
7.1.190.0110.00415.54
7.1.180.0090.00915.59
7.1.170.0100.00715.76
7.1.160.0120.00615.55
7.1.150.0080.00715.75
7.1.140.0400.00715.62
7.1.130.0130.00515.69
7.1.120.0140.00415.53
7.1.110.0130.00915.75
7.1.100.0070.00916.98
7.1.90.0140.00315.73
7.1.80.0110.00415.76
7.1.70.0080.00516.42
7.1.60.0130.00817.62
7.1.50.0130.00716.27
7.1.40.0130.00715.55
7.1.30.0100.01015.58
7.1.20.0130.01015.53
7.1.10.0090.00615.81
7.1.00.0090.04019.06
7.0.310.0120.00415.10
7.0.300.0130.00415.31
7.0.290.0110.00615.27
7.0.280.0130.00315.18
7.0.270.0110.00415.13
7.0.260.0490.00015.39
7.0.250.0090.00415.33
7.0.240.0530.00015.24
7.0.230.0130.00615.44
7.0.220.0120.00415.14
7.0.210.0100.01015.30
7.0.200.0080.00615.75
7.0.190.0170.00015.28
7.0.180.0180.00015.36
7.0.170.0140.00315.36
7.0.160.0140.00415.43
7.0.150.0130.00315.20
7.0.140.0070.03818.57
7.0.130.0070.00715.41
7.0.120.0380.00315.23
7.0.110.0080.00815.36
7.0.100.0090.00915.39
7.0.90.0170.00315.03
7.0.80.0110.00415.21
7.0.70.0110.00815.08
7.0.60.0130.03617.61
7.0.50.0110.02016.69
7.0.40.0070.02416.65
7.0.30.0180.02516.77
7.0.20.0250.03516.77
7.0.10.0090.02916.70
7.0.00.0060.04616.72
5.6.380.0120.00014.03
5.6.370.0100.00214.19
5.6.360.0160.00314.16
5.6.350.0120.00614.43
5.6.340.0110.00714.29
5.6.330.0040.00914.25
5.6.320.0130.00814.00
5.6.310.0080.00814.33
5.6.300.0090.00614.43
5.6.290.0120.00314.24
5.6.280.0140.00314.17
5.6.270.0120.00614.46
5.6.260.0090.00914.14
5.6.250.0080.00814.23
5.6.240.0130.00614.51
5.6.230.0150.00014.28
5.6.220.0130.00513.97
5.6.210.0080.04217.46
5.6.200.0100.02716.31
5.6.190.0140.03917.55
5.6.180.0110.02517.35
5.6.170.0190.03917.41
5.6.160.0100.03917.30
5.6.150.0120.02716.08
5.6.140.0040.02516.13
5.6.130.0130.02016.17
5.6.120.0080.04817.72
5.6.110.0090.02017.59
5.6.100.0100.04517.67
5.6.90.0090.02717.71
5.6.80.0120.03117.27
5.6.70.2340.02317.28
5.6.60.0090.00914.18
5.6.50.0100.01014.35
5.6.40.0150.00314.41
5.6.30.0150.00213.96
5.6.20.0180.00014.38
5.6.10.0120.00614.33
5.6.00.0080.00814.23
5.5.380.0090.00512.79
5.5.370.0110.00012.79
5.5.360.0100.00012.79
5.5.350.0270.03516.58
5.5.340.0100.04215.40
5.5.330.0040.03016.51
5.5.320.0230.03816.65
5.5.310.0150.04216.54
5.5.300.0060.04315.40
5.5.290.0100.04015.40
5.5.280.0070.04416.78
5.5.270.0100.04516.73
5.5.260.0100.03716.80
5.5.250.0110.04016.64
5.5.240.2110.02316.53
5.5.230.0110.00412.79
5.5.220.0090.00212.79
5.5.210.0040.01012.79
5.5.200.0120.00412.79
5.5.190.0070.00412.79
5.5.180.0080.00312.79
5.5.170.0100.00714.01
5.5.160.0070.00712.79
5.5.150.0000.01212.79
5.5.140.0090.00312.79
5.5.130.0070.00712.79
5.5.120.0080.00312.79
5.5.110.0090.00512.79
5.5.100.0070.01012.79
5.5.90.0040.00812.79
5.5.80.0070.00712.79
5.5.70.0070.00412.79
5.5.60.0140.00012.79
5.5.50.0050.00512.79
5.5.40.0090.00512.79
5.5.30.0110.00312.79
5.5.20.0030.00912.79
5.5.10.0110.00312.79
5.5.00.0060.00612.79
5.4.450.0460.03016.17
5.4.440.0430.03016.06
5.4.430.0540.02716.01
5.4.420.0450.02416.11
5.4.410.0410.03016.02
5.4.400.0450.02915.97
5.4.390.0320.03415.96
5.4.380.0570.02415.99
5.4.370.0100.02715.91
5.4.360.0500.02515.96
5.4.350.0440.02215.88
5.4.340.0040.02112.38
5.4.330.0040.00812.79
5.4.320.0110.01712.62
5.4.310.0080.01912.62
5.4.300.0040.02312.62
5.4.290.0080.02112.62
5.4.280.0070.01812.57
5.4.270.0080.02512.57
5.4.260.0110.01912.57
5.4.250.0100.02112.57
5.4.240.0060.02112.57
5.4.230.0050.02512.56
5.4.220.0080.02112.56
5.4.210.0100.01912.56
5.4.200.0070.02012.56
5.4.190.0080.02212.56
5.4.180.0060.02412.56
5.4.170.0070.02112.57
5.4.160.0060.02212.56
5.4.150.0080.01912.56
5.4.140.0060.02112.41
5.4.130.0080.01812.40
5.4.120.0080.01912.38
5.4.110.0050.02012.38
5.4.100.0070.02212.38
5.4.90.0070.02212.38
5.4.80.0060.02212.38
5.4.70.0050.02212.37
5.4.60.0090.01812.37
5.4.50.0070.02112.38
5.4.40.0090.01612.37
5.4.30.0100.01812.37
5.4.20.0050.02312.37
5.4.10.0060.02012.37
5.4.00.0060.02312.11
5.3.290.0050.02212.79
5.3.280.0050.02312.75
5.3.270.0070.02312.76
5.3.260.0090.02012.76
5.3.250.0070.02312.75
5.3.240.0060.02412.75
5.3.230.0060.02012.75
5.3.220.0080.02312.74
5.3.210.0080.02712.74
5.3.200.0080.02012.73
5.3.190.0050.02512.73
5.3.180.0100.02812.73
5.3.170.0050.02612.73
5.3.160.0100.02212.73
5.3.150.0070.02212.73
5.3.140.0070.01912.73
5.3.130.0100.01912.72
5.3.120.0080.02212.72
5.3.110.0040.02412.72
5.3.100.0050.02312.46
5.3.90.0090.01712.44
5.3.80.0060.02212.43
5.3.70.0040.02312.43
5.3.60.0030.02412.43
5.3.50.0070.02112.39
5.3.40.0080.02012.39
5.3.30.0070.01912.36
5.3.20.0080.02212.25
5.3.10.0080.01812.24
5.3.00.0060.02212.23
5.2.170.0100.01810.98
5.2.160.0100.01710.98
5.2.150.0080.01510.98
5.2.140.0100.01510.98
5.2.130.0040.01910.96
5.2.120.0080.01610.96
5.2.110.0060.01610.97
5.2.100.0090.01910.96
5.2.90.0060.01610.96
5.2.80.0060.01710.96
5.2.70.0040.01910.96
5.2.60.0050.01710.94
5.2.50.0080.01410.92
5.2.40.0060.01610.91
5.2.30.0050.01610.90
5.2.20.0060.01410.89
5.2.10.0060.01810.85
5.2.00.0060.01810.78
5.1.60.0060.01310.42
5.1.50.0080.01210.42
5.1.40.0070.01210.41
5.1.30.0040.01810.59
5.1.20.0080.01310.60
5.1.10.0050.01510.46
5.1.00.0040.01610.46
5.0.50.0050.0169.70
5.0.40.0030.0139.63
5.0.30.0040.0159.54
5.0.20.0030.0129.52
5.0.10.0060.0129.51
5.0.00.0040.0189.51
4.4.90.0050.0128.78
4.4.80.0040.0098.77
4.4.70.0060.0098.77
4.4.60.0020.0108.77
4.4.50.0030.0098.78
4.4.40.0060.0128.75
4.4.30.0030.0128.78
4.4.20.0060.0118.81
4.4.10.0030.0128.82
4.4.00.0040.0148.77
4.3.110.0010.0138.73
4.3.100.0040.0098.73
4.3.90.0020.0108.71
4.3.80.0050.0148.69
4.3.70.0040.0098.71
4.3.60.0030.0108.71
4.3.50.0030.0098.71
4.3.40.0010.0168.66
4.3.30.0030.0098.03
4.3.20.0030.0078.02
4.3.10.0000.0148.00
4.3.00.0120.0159.83

preferences:
133.99 ms | 401 KiB | 5 Q