3v4l.org

run code in 300+ PHP versions simultaneously
<?php $test = 'array[]'; $array = explode('[', $test); echo $array[0];

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)
8.3.40.0110.00318.64
8.3.30.0150.00019.09
8.3.20.0050.00220.30
8.3.10.0040.00423.66
8.3.00.0040.00420.96
8.2.170.0120.00322.96
8.2.160.0100.00722.16
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0070.00326.16
8.2.120.0040.00419.79
8.2.110.0070.00320.87
8.2.100.0120.00017.97
8.2.90.0080.00017.75
8.2.80.0040.00418.05
8.2.70.0000.00818.04
8.2.60.0040.00418.05
8.2.50.0030.00518.10
8.2.40.0050.00319.28
8.2.30.0040.00419.32
8.2.20.0000.00717.74
8.2.10.0050.00317.93
8.2.00.0050.00317.69
8.1.270.0080.00018.82
8.1.260.0080.00026.35
8.1.250.0110.00728.09
8.1.240.0030.00622.65
8.1.230.0070.00420.78
8.1.220.0040.00417.79
8.1.210.0030.00618.77
8.1.200.0090.00317.22
8.1.190.0040.00417.23
8.1.180.0040.00418.10
8.1.170.0080.00018.46
8.1.160.0030.00518.73
8.1.150.0000.00718.83
8.1.140.0040.00417.27
8.1.130.0080.00017.82
8.1.120.0000.00717.42
8.1.110.0000.00717.39
8.1.100.0030.00317.26
8.1.90.0000.00817.29
8.1.80.0000.00817.39
8.1.70.0040.00417.32
8.1.60.0000.00817.54
8.1.50.0080.00017.34
8.1.40.0030.00617.33
8.1.30.0030.00517.56
8.1.20.0040.00417.49
8.1.10.0000.00817.43
8.1.00.0040.00417.36
8.0.300.0000.00719.90
8.0.290.0040.00416.75
8.0.280.0040.00418.49
8.0.270.0000.00817.25
8.0.260.0080.00017.26
8.0.250.0030.00316.89
8.0.240.0000.00716.95
8.0.230.0000.00716.86
8.0.220.0030.00316.81
8.0.210.0040.00416.69
8.0.200.0080.00016.77
8.0.190.0000.00716.93
8.0.180.0030.00516.86
8.0.170.0080.00016.86
8.0.160.0040.00316.88
8.0.150.0030.00516.73
8.0.140.0030.00616.76
8.0.130.0000.00513.30
8.0.120.0040.00416.73
8.0.110.0040.00416.84
8.0.100.0020.00516.70
8.0.90.0050.00316.86
8.0.80.0100.00616.75
8.0.70.0070.00016.86
8.0.60.0040.00416.78
8.0.50.0040.00416.89
8.0.30.0080.01017.11
8.0.20.0150.00417.40
8.0.10.0050.00216.88
8.0.00.0070.01216.76
7.4.330.0020.00215.03
7.4.320.0030.00316.44
7.4.300.0000.00616.45
7.4.290.0030.00316.45
7.4.280.0040.00316.45
7.4.270.0070.00016.45
7.4.260.0050.00316.32
7.4.250.0000.00716.40
7.4.240.0020.00516.40
7.4.230.0030.00316.26
7.4.220.0090.00616.40
7.4.210.0090.00916.52
7.4.200.0000.00716.51
7.4.160.0060.01016.71
7.4.150.0160.00317.40
7.4.140.0120.00617.86
7.4.130.0160.00916.54
7.4.120.0130.00616.60
7.4.110.0120.01216.42
7.4.100.0100.00816.26
7.4.90.0100.01016.33
7.4.80.0060.01219.39
7.4.70.0040.01216.26
7.4.60.0030.01316.46
7.4.50.0000.00816.41
7.4.40.0060.01316.70
7.4.30.0070.01016.67
7.4.00.0060.01114.83
7.3.330.0060.00013.19
7.3.320.0050.00013.05
7.3.310.0030.00316.13
7.3.300.0070.00016.09
7.3.290.0000.00616.06
7.3.280.0080.00916.24
7.3.270.0090.00917.40
7.3.260.0060.01016.12
7.3.250.0090.00916.38
7.3.240.0090.00616.16
7.3.230.0090.00916.39
7.3.210.0090.00616.21
7.3.200.0090.01319.39
7.3.190.0110.00616.28
7.3.180.0060.00916.30
7.3.170.0070.01416.27
7.3.160.0080.00816.34
7.3.120.0100.00714.89
7.3.110.0040.01214.96
7.3.100.0080.00814.63
7.3.90.0000.01114.43
7.3.80.0040.00414.46
7.3.70.0160.00014.77
7.3.60.0060.00314.76
7.3.50.0070.00414.46
7.3.40.0030.01214.82
7.3.30.0080.00314.80
7.3.20.0060.00616.74
7.3.10.0060.00916.68
7.3.00.0060.00616.66
7.2.330.0130.00616.70
7.2.320.0100.01316.63
7.2.310.0060.01216.34
7.2.300.0110.00616.67
7.2.290.0100.01316.56
7.2.250.0130.00614.82
7.2.240.0120.00915.07
7.2.230.0110.00415.00
7.2.220.0160.00314.84
7.2.210.0030.00915.23
7.2.200.0030.00915.11
7.2.190.0130.00014.87
7.2.180.0060.00815.14
7.2.170.0070.00715.10
7.2.60.0110.00316.97
7.2.00.0030.00919.33
7.1.330.0030.01115.90
7.1.320.0040.01215.75
7.1.310.0030.00915.64
7.1.300.0100.00315.91
7.1.290.0130.00015.48
7.1.280.0040.01115.73
7.1.270.0090.00315.86
7.1.260.0050.00415.84
7.1.200.0040.00915.84
7.1.100.0030.01017.77
7.1.70.0070.00016.77
7.1.60.0070.01819.22
7.1.50.0040.01816.96
7.1.00.0030.05022.33
7.0.200.0000.00716.75
7.0.140.0000.06722.00
7.0.60.0070.06720.03
7.0.50.0030.08017.81
7.0.40.0030.04320.02
7.0.30.0300.08020.09
7.0.20.0370.07320.00
7.0.10.0000.04720.13
7.0.00.0030.08720.29
5.6.280.0100.06320.90
5.6.210.0130.07320.62
5.6.200.0030.06018.17
5.6.190.0070.05020.61
5.6.180.0230.04720.61
5.6.170.0230.04720.52
5.6.160.0100.08020.40
5.6.150.0100.07718.11
5.6.140.0100.04318.18
5.6.130.0030.05318.12
5.6.120.0170.07721.01
5.6.110.0070.06721.00
5.6.100.0030.08320.94
5.6.90.0130.07721.09
5.6.80.0070.08720.50
5.5.350.0200.05720.48
5.5.340.0100.04317.98
5.5.330.0100.06020.37
5.5.320.0270.07720.18
5.5.310.0300.07720.34
5.5.300.0100.07017.98
5.5.290.0130.08017.94
5.5.280.0030.06020.64
5.5.270.0130.08020.71
5.5.260.0070.05320.76
5.5.250.0100.08020.61
5.5.240.0000.06320.23
5.4.450.0630.06019.24
5.4.440.0630.05319.41
5.4.430.0570.05719.23
5.4.420.0130.05719.52
5.4.410.0070.06719.36
5.4.400.0130.05019.13
5.4.390.0070.05719.16
5.4.380.0200.05318.70
5.4.370.0170.05718.60
5.4.360.0270.04718.57
5.4.350.0370.04318.50
5.4.340.0300.04318.46
5.4.320.0330.04318.55
5.4.310.0200.05318.68
5.4.300.0270.04718.71
5.4.290.0200.05318.49
5.4.280.0300.04018.64
5.4.270.0130.05718.77
5.4.260.0170.06318.64
5.4.250.0230.05018.71
5.4.240.0330.04318.61
5.4.230.0230.05018.52
5.4.220.0300.04318.60
5.4.210.0070.06718.65
5.4.200.0200.05016.43
5.4.190.0170.05318.68
5.4.180.0300.04318.75
5.4.170.0200.05318.75
5.4.160.0230.05018.72
5.4.150.0170.05718.67
5.4.140.0170.05316.27
5.4.130.0130.05716.07
5.4.120.0230.04316.05
5.4.110.0230.04716.21
5.4.100.0300.04016.24
5.4.90.0170.05316.08
5.4.80.0170.05016.24
5.4.70.0370.05316.01
5.4.60.0230.04716.17
5.4.50.0270.04316.18
5.4.40.0170.05316.23
5.4.30.0330.04316.13
5.4.20.0270.04716.14
5.4.10.0170.05016.03
5.4.00.0200.05015.61
5.3.290.0170.05714.62
5.3.280.0130.05714.62
5.3.270.0170.05714.49
5.3.260.0070.06314.62
5.3.250.0130.05714.63
5.3.240.0200.05014.58
5.3.230.0270.04714.54
5.3.220.0230.06014.63
5.3.210.0200.05314.54
5.3.200.0230.06014.63
5.3.190.0270.06014.57
5.3.180.0300.06014.55
5.3.170.0300.04014.63
5.3.160.0170.05014.51
5.3.150.0130.05714.45
5.3.140.0130.05714.58
5.3.130.0170.06014.54
5.3.120.0200.05314.54
5.3.110.0170.06014.50
5.3.100.0170.05314.03
5.3.90.0230.05313.93
5.3.80.0130.05313.96
5.3.70.0270.04713.98
5.3.60.0300.04013.91
5.3.50.0300.05313.93
5.3.40.0230.04714.04
5.3.30.0300.04713.85
5.3.20.0270.04013.60
5.3.10.0170.04713.64
5.3.00.0200.05013.55
5.2.170.0100.04711.05
5.2.160.0130.04311.18
5.2.150.0170.05711.20
5.2.140.0130.04311.29
5.2.130.0170.04011.08
5.2.120.0200.03711.15
5.2.110.0130.04311.23
5.2.100.0200.05311.25
5.2.90.0130.04011.23
5.2.80.0170.04011.08
5.2.70.0230.05011.13
5.2.60.0170.04311.04
5.2.50.0200.03711.05
5.2.40.0130.04011.14
5.2.30.0130.04310.96
5.2.20.0170.03711.09
5.2.10.0170.03310.90
5.2.00.0100.04310.80
5.1.60.0130.03310.10
5.1.50.0170.03310.02
5.1.40.0200.02710.01
5.1.30.0170.03310.32
5.1.20.0070.04010.38
5.1.10.0100.03710.11
5.1.00.0100.03710.18
5.0.50.0070.0308.56
5.0.40.0030.0308.50
5.0.30.0070.0438.23
5.0.20.0030.0308.23
5.0.10.0030.0308.36
5.0.00.0070.0438.18
4.4.90.0000.0305.88
4.4.80.0100.0175.84
4.4.70.0030.0235.86
4.4.60.0070.0205.90
4.4.50.0070.0205.82
4.4.40.0070.0335.90
4.4.30.0030.0275.91
4.4.20.0070.0235.98
4.4.10.0070.0205.92
4.4.00.0070.0335.89
4.3.110.0070.0205.83
4.3.100.0070.0205.83
4.3.90.0030.0235.82
4.3.80.0130.0275.84
4.3.70.0070.0235.90
4.3.60.0030.0235.77
4.3.50.0030.0275.79
4.3.40.0030.0375.77
4.3.30.0030.0235.01
4.3.20.0000.0275.01
4.3.10.0070.0205.01
4.3.00.0030.0307.27

preferences:
49.91 ms | 400 KiB | 5 Q