3v4l.org

run code in 300+ PHP versions simultaneously
<?php $string = 'foo-bar'; $result = array_pop(explode('-', $string));

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)
8.3.60.0140.00018.43
8.3.50.0090.00921.92
8.3.40.0110.00318.59
8.3.30.0070.00718.41
8.3.20.0040.00418.60
8.3.10.0030.00521.15
8.3.00.0000.01019.56
8.2.180.0110.00316.38
8.2.170.0030.01222.96
8.2.160.0070.00720.47
8.2.150.0080.00025.66
8.2.140.0080.00024.66
8.2.130.0070.00026.16
8.2.120.0050.00321.03
8.2.110.0030.00620.27
8.2.100.0070.00417.66
8.2.90.0000.00719.07
8.2.80.0040.00419.41
8.2.70.0090.00317.37
8.2.60.0050.00317.55
8.2.50.0030.00618.07
8.2.40.0000.00818.22
8.2.30.0040.00421.28
8.2.20.0040.00417.58
8.2.10.0080.00017.68
8.2.00.0030.00717.67
8.1.280.0150.00625.92
8.1.270.0080.00023.99
8.1.260.0040.00426.35
8.1.250.0000.00728.09
8.1.240.0090.00322.29
8.1.230.0080.00320.91
8.1.220.0050.00318.77
8.1.210.0000.00818.89
8.1.200.0070.00317.23
8.1.190.0000.00817.28
8.1.180.0030.00618.10
8.1.170.0080.00018.53
8.1.160.0040.00418.90
8.1.150.0000.00818.56
8.1.140.0040.00417.29
8.1.130.0050.00317.74
8.1.120.0000.00817.38
8.1.110.0040.00417.20
8.1.100.0000.00717.41
8.1.90.0000.00717.36
8.1.80.0080.00017.34
8.1.70.0000.00717.36
8.1.60.0040.00417.51
8.1.50.0050.00217.29
8.1.40.0000.00917.42
8.1.30.0000.00817.50
8.1.20.0050.00317.49
8.1.10.0000.00817.39
8.1.00.0070.00017.38
8.0.300.0070.00019.85
8.0.290.0000.00817.04
8.0.280.0030.00318.37
8.0.270.0020.00517.19
8.0.260.0060.00018.41
8.0.250.0030.00316.97
8.0.240.0030.00616.86
8.0.230.0040.00416.91
8.0.220.0030.00316.86
8.0.210.0000.00716.82
8.0.200.0000.00616.80
8.0.190.0060.00316.91
8.0.180.0040.00416.80
8.0.170.0050.00316.91
8.0.160.0000.00716.91
8.0.150.0000.00716.73
8.0.140.0030.00316.83
8.0.130.0030.00313.30
8.0.120.0070.00016.86
8.0.110.0000.00716.66
8.0.100.0050.00316.86
8.0.90.0040.00416.90
8.0.80.0070.01416.84
8.0.70.0000.00816.71
8.0.60.0070.00016.90
8.0.50.0040.00416.99
8.0.30.0080.01016.95
8.0.20.0140.00517.40
8.0.10.0040.00417.04
8.0.00.0090.01216.72
7.4.330.0030.00316.82
7.4.320.0060.00016.48
7.4.300.0030.00316.53
7.4.290.0030.00316.47
7.4.280.0040.00416.54
7.4.270.0000.00816.43
7.4.260.0060.00013.21
7.4.250.0000.00716.30
7.4.240.0040.00416.57
7.4.230.0040.00416.41
7.4.220.0060.00916.45
7.4.210.0090.00516.42
7.4.200.0070.00016.57
7.4.190.0070.00016.40
7.4.160.0110.00516.50
7.4.150.0120.00617.40
7.4.140.0090.01117.86
7.4.130.0080.01116.47
7.4.120.0160.00216.33
7.4.110.0030.01416.21
7.4.100.0160.00016.31
7.4.90.0060.01216.53
7.4.80.0070.01019.39
7.4.70.0090.01216.20
7.4.60.0080.00816.51
7.4.50.0040.00416.19
7.4.40.0060.01022.77
7.4.30.0090.00616.14
7.4.00.0030.01514.79
7.3.330.0000.00513.17
7.3.320.0000.00613.18
7.3.310.0000.00616.04
7.3.300.0030.00316.27
7.3.290.0060.00916.27
7.3.280.0050.01116.31
7.3.270.0060.01017.40
7.3.260.0090.01118.24
7.3.250.0090.00816.38
7.3.240.0100.00616.34
7.3.230.0070.01116.50
7.3.210.0060.01016.40
7.3.200.0190.00419.39
7.3.190.0100.00616.41
7.3.180.0130.00316.11
7.3.170.0090.00816.35
7.3.160.0130.00416.32
7.3.120.0060.01214.93
7.2.330.0060.01216.57
7.2.320.0120.00916.62
7.2.310.0130.01016.23
7.2.300.0090.01216.20
7.2.290.0060.00916.44
7.2.60.0030.00916.52
7.1.200.0070.00715.60
7.1.100.0060.00617.83
7.1.70.0040.01116.84
7.1.60.0090.01619.24
7.1.50.0130.00316.72
7.1.00.0000.03722.31
7.0.200.0050.00316.79
7.0.140.0100.06722.07
7.0.100.0200.06019.93
7.0.90.0070.07019.89
7.0.80.0170.07019.95
7.0.70.0030.04319.90
7.0.60.0270.08719.98
7.0.50.0000.04320.30
7.0.40.0130.07020.11
7.0.30.0130.07720.18
7.0.20.0100.07020.13
7.0.10.0100.05320.12
7.0.00.0000.09020.16
5.6.280.0030.07320.88
5.6.250.0030.09020.62
5.6.240.0030.07020.57
5.6.230.0070.08720.56
5.6.220.0000.07720.64
5.6.210.0030.08320.64
5.6.200.0000.04721.02
5.6.190.0070.03720.94
5.6.180.0100.09321.10
5.6.170.0070.04021.13
5.6.160.0100.07321.00
5.6.150.0100.07321.02
5.6.140.0000.04321.00
5.6.130.0100.06021.10
5.6.120.0070.08321.01
5.6.110.0030.08321.09
5.6.100.0170.07321.02
5.6.90.0030.07021.02
5.6.80.0030.07020.43
5.6.70.0030.04020.45
5.6.60.0100.05720.31
5.6.50.0030.07320.49
5.6.40.0100.07020.48
5.6.30.0030.04020.38
5.6.20.0070.08320.36
5.6.10.0030.04020.30
5.6.00.0030.05020.37
5.5.380.0030.09020.35
5.5.370.0100.06020.44
5.5.360.0100.08020.37
5.5.350.0030.06320.44
5.5.340.0030.04020.91
5.5.330.0100.07720.88
5.5.320.0130.07320.63
5.5.310.0030.04320.77
5.5.300.0070.06320.79
5.5.290.0070.08020.63
5.5.280.0100.08020.87
5.5.270.0030.08020.84
5.5.260.0070.03720.77
5.5.250.0000.07320.63
5.5.240.0070.03720.14
5.5.230.0070.06020.14
5.5.220.0030.04720.23
5.5.210.0000.08320.11
5.5.200.0130.07320.17
5.5.190.0070.03720.13
5.5.180.0030.05020.17
5.5.160.0070.07020.23
5.5.150.0030.04320.13
5.5.140.0030.04020.21
5.5.130.0070.07320.08
5.5.120.0030.04020.20
5.5.110.0070.03720.20
5.5.100.0100.03720.16
5.5.90.0030.05720.05
5.5.80.0130.03020.05
5.5.70.0070.03720.08
5.5.60.0070.03719.89
5.5.50.0030.04320.14
5.5.40.0030.04020.02
5.5.30.0000.04020.03
5.5.20.0070.04320.09
5.5.10.0070.04020.07
5.5.00.0030.03720.04
5.4.450.0100.06719.43
5.4.440.0100.09019.37
5.4.430.0130.06719.42
5.4.420.0130.07319.36
5.4.410.0100.03319.25
5.4.400.0030.07019.03
5.4.390.0030.07319.04
5.4.380.0000.04018.80
5.4.370.0070.06319.12
5.4.360.0130.06319.12
5.4.350.0030.07719.03
5.4.340.0070.08018.94
5.4.320.0030.07018.98
5.4.310.0000.05318.79
5.4.300.0100.07019.06
5.4.290.0030.07319.24
5.4.280.0100.06719.11
5.4.270.0000.04019.05
5.4.260.0000.04318.80
5.4.250.0030.04019.02
5.4.240.0030.04018.95
5.4.230.0030.04019.14
5.4.220.0000.04718.89
5.4.210.0000.04019.02
5.4.200.0030.03719.11
5.4.190.0000.04019.06
5.4.180.0070.03319.21
5.4.170.0130.03719.22
5.4.160.0030.03018.77
5.4.150.0070.05718.94
5.4.140.0100.04316.34
5.4.130.0030.03716.04
5.4.120.0100.02716.23
5.4.110.0030.03716.26
5.4.100.0030.03316.21
5.4.90.0030.03316.26
5.4.80.0100.03016.29
5.4.70.0030.03016.43
5.4.60.0030.03716.18
5.4.50.0030.03016.28
5.4.40.0100.05016.29
5.4.30.0070.02716.39
5.4.20.0070.03316.32
5.4.10.0030.03716.33
5.4.00.0000.03715.77
5.3.290.0030.06014.64
5.3.280.0070.03314.57
5.3.270.0030.03014.58
5.3.260.0070.03714.43
5.3.250.0100.02314.43
5.3.240.0100.03014.42
5.3.230.0070.03314.45
5.3.220.0030.03714.47
5.3.210.0130.04714.42
5.3.200.0000.04014.55
5.3.190.0130.04314.54
5.3.180.0070.03714.53
5.3.170.0070.02714.54
5.3.160.0030.03714.54
5.3.150.0070.04014.56
5.3.140.0070.03314.54
5.3.130.0030.04014.41
5.3.120.0000.04014.51
5.3.110.0000.04014.39
5.3.100.0030.03714.05
5.3.90.0030.03313.88
5.3.80.0070.03313.97
5.3.70.0000.04013.77
5.3.60.0070.03313.98
5.3.50.0000.04713.94
5.3.40.0030.03713.90
5.3.30.0030.03313.89
5.3.20.0030.03313.67
5.3.10.0000.03713.63
5.3.00.0070.03713.54
5.2.170.0030.03011.70
5.2.160.0030.03011.70
5.2.150.0030.03011.70
5.2.140.0000.03011.70
5.2.130.0070.02311.70
5.2.120.0070.02311.70
5.2.110.0000.02311.70
5.2.100.0000.03011.70
5.2.90.0030.02711.70
5.2.80.0030.02311.70
5.2.70.0030.03011.70
5.2.60.0070.02311.70
5.2.50.0030.02711.70
5.2.40.0000.03011.70
5.2.30.0030.02711.70
5.2.20.0030.02711.70
5.2.10.0070.02311.70
5.2.00.0100.02011.70
5.1.60.0000.02311.70
5.1.50.0030.02311.70
5.1.40.0000.02711.70
5.1.30.0070.02011.70
5.1.20.0030.02711.70
5.1.10.0000.02711.70
5.1.00.0130.02011.70
5.0.50.0000.02011.70
5.0.40.0000.02311.70
5.0.30.0030.03011.70
5.0.20.0000.03011.70
5.0.10.0000.03711.70
5.0.00.0170.04711.70
4.4.90.0000.01711.70
4.4.80.0000.01711.70
4.4.70.0000.01711.70
4.4.60.0000.01711.70
4.4.50.0000.01711.70
4.4.40.0070.02011.70
4.4.30.0000.01711.70
4.4.20.0000.02711.70
4.4.10.0030.01311.70
4.4.00.0030.02311.70
4.3.110.0000.01711.70
4.3.100.0030.01311.70
4.3.90.0000.01311.70
4.3.80.0070.04011.70
4.3.70.0030.03311.70
4.3.60.0070.02311.70
4.3.50.0030.03011.70
4.3.40.0030.02711.70
4.3.30.0000.03711.70
4.3.20.0000.03311.70
4.3.10.0000.03711.70
4.3.00.0030.03311.70

preferences:
40.04 ms | 401 KiB | 5 Q