3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = 1; $sql = "hi {$a}"; echo $sql; $a = 2; echo $sql;

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)
8.3.60.0140.00718.31
8.3.50.0110.00717.75
8.3.40.0040.01118.76
8.3.30.0070.00718.67
8.3.20.0000.00920.25
8.3.10.0030.00623.66
8.3.00.0040.00420.77
8.2.180.0120.00316.38
8.2.170.0090.00622.96
8.2.160.0110.00419.16
8.2.150.0000.00824.18
8.2.140.0080.00024.66
8.2.130.0030.00520.39
8.2.120.0050.00226.35
8.2.110.0040.00422.03
8.2.100.0080.00417.78
8.2.90.0040.00419.05
8.2.80.0050.00317.97
8.2.70.0100.00017.63
8.2.60.0060.00317.80
8.2.50.0030.00618.10
8.2.40.0040.00420.55
8.2.30.0040.00419.30
8.2.20.0050.00217.55
8.2.10.0020.00518.20
8.2.00.0050.00318.07
8.1.280.0140.00025.92
8.1.270.0050.00324.01
8.1.260.0070.00028.09
8.1.250.0070.00028.09
8.1.240.0110.00022.01
8.1.230.0040.00721.00
8.1.220.0040.00417.79
8.1.210.0040.00418.77
8.1.200.0060.00317.35
8.1.190.0000.00817.00
8.1.180.0000.00818.10
8.1.170.0030.00618.50
8.1.160.0040.00419.00
8.1.150.0040.00418.86
8.1.140.0000.00719.50
8.1.130.0000.00717.54
8.1.120.0000.00717.48
8.1.110.0030.00317.34
8.1.100.0000.00717.28
8.1.90.0040.00417.33
8.1.80.0080.00017.32
8.1.70.0000.00717.40
8.1.60.0000.00817.50
8.1.50.0040.00417.33
8.1.40.0000.00817.48
8.1.30.0030.00517.61
8.1.20.0030.00517.43
8.1.10.0030.00617.46
8.1.00.0080.00017.46
8.0.300.0070.00018.77
8.0.290.0080.00016.75
8.0.280.0000.00718.41
8.0.270.0070.00017.23
8.0.260.0030.00317.30
8.0.250.0000.00816.96
8.0.240.0000.00716.94
8.0.230.0040.00416.88
8.0.220.0040.00416.73
8.0.210.0060.00016.86
8.0.200.0030.00316.93
8.0.190.0050.00317.00
8.0.180.0040.00416.87
8.0.170.0040.00416.86
8.0.160.0030.00316.89
8.0.150.0000.00716.86
8.0.140.0000.01016.77
8.0.130.0030.00313.33
8.0.120.0030.00516.75
8.0.110.0040.00416.83
8.0.100.0040.00416.93
8.0.90.0000.00716.68
8.0.80.0120.00916.90
8.0.70.0040.00416.86
8.0.60.0000.00716.69
8.0.50.0040.00416.79
8.0.30.0090.01017.06
8.0.20.0070.01217.40
8.0.10.0000.00716.75
8.0.00.0070.01316.57
7.4.330.0000.00415.08
7.4.320.0050.00216.47
7.4.300.0000.00716.55
7.4.290.0070.00016.43
7.4.280.0030.00616.52
7.4.270.0030.00316.57
7.4.260.0000.00716.32
7.4.250.0030.00316.37
7.4.240.0060.00316.48
7.4.230.0040.00416.63
7.4.220.0100.01316.38
7.4.210.0100.00616.45
7.4.200.0070.00016.57
7.4.160.0120.00616.46
7.4.150.0120.00617.40
7.4.140.0090.00917.86
7.4.130.0110.01016.33
7.4.120.0120.00616.48
7.4.110.0030.01316.57
7.4.100.0090.00916.29
7.4.90.0060.01316.58
7.4.80.0090.00819.39
7.4.70.0030.01316.32
7.4.60.0070.00916.41
7.4.50.0100.00716.30
7.4.40.0190.00016.54
7.4.30.0040.01416.59
7.4.10.0040.01516.55
7.4.00.0080.00715.45
7.3.330.0060.00013.13
7.3.320.0050.00012.96
7.3.310.0030.00316.10
7.3.300.0000.00716.27
7.3.290.0070.00016.20
7.3.280.0100.00816.26
7.3.270.0160.00017.40
7.3.260.0150.00516.29
7.3.250.0120.00716.25
7.3.240.0090.01016.39
7.3.230.0030.01316.39
7.3.210.0130.00316.50
7.3.200.0120.00416.35
7.3.190.0130.00316.09
7.3.180.0040.01216.49
7.3.170.0110.00516.38
7.3.160.0040.01116.35
7.3.130.0030.01416.22
7.3.120.0070.00915.45
7.3.110.0050.00915.38
7.3.100.0080.00915.36
7.3.90.0020.01315.31
7.3.80.0090.00615.59
7.3.70.0050.00715.53
7.3.60.0060.00615.50
7.3.50.0090.00615.31
7.3.40.0040.00615.54
7.3.30.0080.00415.40
7.3.20.0040.00817.39
7.3.10.0100.00517.33
7.3.00.0110.00417.20
7.2.330.0090.00916.43
7.2.320.0060.00916.54
7.2.310.0090.00916.29
7.2.300.0120.00416.22
7.2.290.0070.01316.35
7.2.260.0060.01316.46
7.2.250.0080.01115.70
7.2.240.0090.00715.36
7.2.230.0080.00715.80
7.2.220.0020.01415.62
7.2.210.0070.00515.73
7.2.200.0010.01315.70
7.2.190.0060.00815.58
7.2.180.0070.00815.57
7.2.170.0060.00915.69
7.2.160.0090.00715.59
7.2.150.0030.01317.49
7.2.140.0050.00817.54
7.2.130.0050.00917.49
7.2.120.0060.00817.34
7.2.110.0080.00617.43
7.2.100.0050.01117.58
7.2.90.0100.01117.56
7.2.80.0090.00817.66
7.2.70.0010.01417.64
7.2.60.0040.01117.21
7.2.50.0070.00817.63
7.2.40.0070.00717.56
7.2.30.0060.00617.62
7.2.20.0070.01017.51
7.2.10.0090.00317.49
7.2.00.0070.00418.08
7.1.330.0050.00816.45
7.1.320.0060.00916.44
7.1.310.0050.01216.27
7.1.300.0080.00616.46
7.1.290.0050.01116.48
7.1.280.0070.00616.45
7.1.270.0050.01016.58
7.1.260.0060.00616.47
7.1.250.0030.00816.28
7.1.240.0060.00616.44
7.1.230.0050.01016.27
7.1.220.0050.00616.33
7.1.210.0060.01016.44
7.1.200.0060.00716.11
7.1.190.0030.01016.44
7.1.180.0070.00916.33
7.1.170.0030.01016.27
7.1.160.0020.01116.34
7.1.150.0030.00816.48
7.1.140.0050.00716.40
7.1.130.0060.00816.32
7.1.120.0040.00716.36
7.1.110.0060.01016.44
7.1.100.0050.00717.04
7.1.90.0070.00716.34
7.1.80.0070.00516.41
7.1.70.0050.00616.51
7.1.60.0050.00917.52
7.1.50.0040.00716.53
7.1.40.0100.00616.28
7.1.30.0050.00816.24
7.1.20.0090.00316.29
7.1.10.0030.00916.34
7.1.00.0070.02818.28
7.0.330.0020.01016.12
7.0.320.0090.00315.89
7.0.310.0060.00715.88
7.0.300.0060.00516.12
7.0.290.0050.00515.98
7.0.280.0020.01216.01
7.0.270.0110.00315.96
7.0.260.0050.00816.13
7.0.250.0060.00816.13
7.0.240.0080.00516.16
7.0.230.0050.00616.09
7.0.220.0040.01016.25
7.0.210.0060.00816.13
7.0.200.0090.00715.58
7.0.190.0050.01016.20
7.0.180.0070.00616.18
7.0.170.0060.00416.09
7.0.160.0080.00216.09
7.0.150.0070.00415.98
7.0.140.0060.00616.07
7.0.130.0060.00716.01
7.0.120.0080.00216.14
7.0.110.0040.01016.14
7.0.100.0080.00616.04
7.0.90.0020.01116.12
7.0.80.0040.00616.06
7.0.70.0100.02717.97
7.0.60.0090.02618.03
7.0.50.0070.02518.13
7.0.40.0090.02116.71
7.0.30.0030.02916.69
7.0.20.0050.02816.77
7.0.10.0090.02416.81
7.0.00.0060.02516.75
5.6.400.0050.00815.10
5.6.390.0000.01214.96
5.6.380.0060.00815.03
5.6.370.0020.01015.16
5.6.360.0030.00814.98
5.6.350.0030.00915.21
5.6.340.0080.00315.09
5.6.330.0060.00715.06
5.6.320.0070.00715.11
5.6.310.0050.00915.03
5.6.300.0060.00415.16
5.6.290.0090.00514.92
5.6.280.0060.02617.03
5.6.270.0040.00515.08
5.6.260.0040.01015.05
5.6.250.0050.00814.80
5.6.240.0070.00714.86
5.6.230.0050.01015.05
5.6.220.0090.03416.92
5.6.210.0110.02416.89
5.6.200.0080.02517.00
5.6.190.0130.01716.99
5.6.180.0070.02217.01
5.6.170.0090.02317.04
5.6.160.0020.02917.13
5.6.150.0050.02316.97
5.6.140.0050.02717.04
5.6.130.0050.02717.02
5.6.120.0090.02617.04
5.6.110.0060.03716.97
5.6.100.0010.03016.98
5.6.90.0070.02616.98
5.6.80.0100.02316.94
5.6.70.0030.02616.81
5.6.60.0050.02816.92
5.6.50.0060.02616.76
5.6.40.0060.02416.75
5.6.30.0030.02416.84
5.6.20.0110.02516.76
5.6.10.0070.02616.72
5.6.00.0050.02416.79
5.5.380.0060.00814.72
5.5.370.0030.01014.96
5.5.360.0120.02916.78
5.5.350.0120.02516.70
5.5.340.0050.02916.79
5.5.330.0100.02017.06
5.5.320.0080.02216.86
5.5.310.0050.02516.79
5.5.300.0060.02716.83
5.5.290.0080.02816.95
5.5.280.0110.02416.82
5.5.270.0100.02217.00
5.5.260.0100.02016.90
5.5.250.0070.02616.79
5.5.240.0030.02616.67
5.5.230.0070.02416.71
5.5.220.0080.02216.70
5.5.210.0040.02416.58
5.5.200.0070.02616.66
5.5.190.0080.02416.62
5.5.180.0090.02116.74
5.5.170.0030.00614.70
5.5.160.0070.02116.65
5.5.150.0050.02416.57
5.5.140.0070.02216.62
5.5.130.0080.02316.72
5.5.120.0100.02016.61
5.5.110.0090.02216.62
5.5.100.0030.02616.50
5.5.90.0070.02416.55
5.5.80.0050.02516.65
5.5.70.0070.02116.63
5.5.60.0040.02316.61
5.5.50.0060.02516.50
5.5.40.0070.02416.56
5.5.30.0100.02116.49
5.5.20.0060.02616.45
5.5.10.0090.02216.49
5.5.00.0070.02316.61

preferences:
66.26 ms | 401 KiB | 5 Q